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Square D™ QO™ and QOB Miniature Circuit Breakers

QO(B) miniature circuit breakers for QO systems

QO(B) circuit breakers come in plug-on or bolt-on options and a complete range of amperages and interrupting ranges to fit into various QO distribution panels. QO is the “World’s Finest” Industry leading offer since 1955, with features engineered for faster installation, reliability and quality.

Schneider Eletric Square D Picture
Square D™ QO™ and QOB Miniature Circuit Breakers
  Back   Miniature Circuit Breakers

Square D™ QO™ and QOB Miniature Circuit Breakers

      • 128 products available

        • Best price
          Schneider Eletric QO115EPD Picture

          QO115EPD

          Mini CB, QO, 15 A, 1P, 120 V, 10 kA, Plug in, EPD

          410.00 USD

        • Best price
          Schneider Eletric QO115EPD1200 Picture

          QO115EPD1200

          Mini CB, QO, 15 A, 1P, 120 V, 10 kA, Plug in, EPD, Aux Switch 1A

          542.00 USD

        • Best price
          Schneider Eletric QO115EPD1201 Picture

          QO115EPD1201

          Mini CB, QO, 15 A, 1P, 120 V, 10 kA, Plug in, EPD, Aux Switch 1B

          542.00 USD

        • Best price
          Schneider Eletric QO115EPD2100 Picture

          QO115EPD2100

          Mini CB, QO, 15 A, 1P, 120 V, 10 kA, Plug in, EPD, Alarm Switch

          542.00 USD

        • Best price
          Schneider Eletric QO115VHEPD Picture

          QO115VHEPD

          Mini CB, QO, 15 A, 1P, 120 V, 22 kA, Plug in, EPD

          759.00 USD

        • Best price
          Schneider Eletric QO120EPD Picture

          QO120EPD

          Mini CB, QO, 20 A, 1P, 120 V, 10 kA, Plug in, EPD

          410.00 USD

        • Best price
          Schneider Eletric QO120EPD1200 Picture

          QO120EPD1200

          Mini CB, QO, 20 A, 1P, 120 V, 10 kA, Plug in, EPD, Aux Switch 1A

          542.00 USD

        • Best price
          Schneider Eletric QO120EPD1201 Picture

          QO120EPD1201

          Mini CB, QO, 20 A, 1P, 120 V, 10 kA, Plug in, EPD, Aux Switch 1B

          542.00 USD

        • Best price
          Schneider Eletric QO120EPD2100 Picture

          QO120EPD2100

          Mini CB, QO, 20 A, 1P, 120 V, 10 kA, Plug in, EPD, Alarm Switch

          542.00 USD

        • Best price
          Schneider Eletric QO120EPD35 Picture

          QO120EPD35

          Mini CB, QO, 20 A, 1P, 120 V, 10 kA, Plug in, EPD, 50Deg

          410.00 USD